BIMSpeed wall variants — educational starting model, Revit 2024

wall-variants-input-r24.rvt is a byte copy of the existing instructional F3 fixture.
It is INPUT ONLY. No new Shear Wall, Multi Segments, Single Shear Wall, Retaining Wall
or Complementary Pillar output is included or implied. A live Revit UI-only inspection
on 24 October 2026 found zero Rebar in the starting document. Example host 421983,
BS-Vách 300: 8400 mm long, 300 mm thick, 3600 mm high. Check native Properties again.

Use Save As before exercises. Start with a suitable physical 3D view (not Analytical
Model), inspect the Basic Wall host, enable Structural/concrete where needed and
follow the chosen command's guide. No valid stiffener or stair host is promised.
Save a separate result only after native Rebar creation and element inspection.

This fixture was created for instruction, not an engineering design. Source SHA256:
3d8c3c6059e3cf8e088131fe31975818f1463f619832d1efa1f0ddc9241bef7c
